Komatsu 06253 Operation & Maintenance Manual page 57

Hydraulic mining shovel
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OPERATION
Legend for illust. Z 23080
NOTICE
The Operator's cab is equipped with an integrated Falling Object Protective Structure
(FOPS) that meets the requirements of ISO 3449. Any modifications on the steel struc-
ture of the cab are inadmissible. Repairs on the FOPS must only be carried out by spe-
cialists having the authorization for repair work on Falling Object Protective Structures
and in accordance with the manufacturer's repair instructions.
A
(1)
Control switch for hydraulically operated access ladder
(2)
Door fastener, engages into the door latch when the cab door is fully opened.
(3)
Access door to the air filter of the operator's cab
(4)
Release lever inside the cab for door fastener (2)
(5)
Portable fire extinguisher. Make sure the fire extinguisher is always charged and ready for use
(6)
Handle of the sliding window
REMARK
The sliding window serves as emergency exit and should always be closed when working
with the shovel to prevent dust from getting into the cab.
(7)
Operator's console, see page 81 for more information.
(8)
Lock lever.
This lever locks the controls for working equipment, swing and travel drive when placed in
the fully rear position (L).
Start the engine with lock lever in LOCKED position (L). Thereafter set the lock lever to
free position (F) in order to enable operation of the hydraulic control system.
Before leaving the operator's cab set the lock lever to
LOCK position (L). If the controls are not locked, and they
are touched inadvertently, this may lead to a serious accident.
(9)
Air conditioner condenser unit
(10)
Air flow control louvers adjustable
(11)
Air flow jets adjustable
(23)
Adapter for warning beacon
(24)
Aerial
(25)
Sun visor
(26)
Main wiper Motor
(27)
Main windshield wiper
(28)
Auxiliary windshield wiper
Left View of Operator's Cab
WARNING
3.2 CONSTRUCTION OF THE SHOVEL
57

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